CVE-2022-31226

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Dell BIOS versions contain a Stack-based Buffer Overflow vulnerability. A local authenticated malicious user could potentially exploit this vulnerability by sending excess data to a function in order to gain arbitrary code execution on the system.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-121CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Sep 12, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-31226: High severity, CVSS 7.8 | Vulnix